Firmware Download

Find firmware resources for supported QUANSHENG and compatible handheld radio models. Firmware files help improve device stability, add features or restore radio operation when used correctly.

Before You Download

• Confirm the exact radio model and hardware version before installing firmware.
• Use a compatible programming cable and stable computer connection.
• Back up your current radio settings before updating.
• Do not disconnect the radio during the update process.

Need Help?

If you are not sure which firmware is suitable for your radio, contact us with your model name, order number and a photo of the radio label. We will help you choose the correct file when available.